BE456963A - - Google Patents
Info
- Publication number
- BE456963A BE456963A BE456963DA BE456963A BE 456963 A BE456963 A BE 456963A BE 456963D A BE456963D A BE 456963DA BE 456963 A BE456963 A BE 456963A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/305—Flat vessels or containers
- H01J61/307—Flat vessels or containers with folded elongated discharge path
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL630707X | 1943-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456963A true BE456963A (sr) |
Family
ID=19788727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456963D BE456963A (sr) | 1943-07-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE456963A (sr) |
| FR (1) | FR906093A (sr) |
| GB (1) | GB630707A (sr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0404830A1 (en) * | 1988-03-11 | 1991-01-02 | GALLAGHER, Peter Christopher John | Annular fluorescent lamp |
-
0
- BE BE456963D patent/BE456963A/xx unknown
-
1944
- 1944-07-26 FR FR906093D patent/FR906093A/fr not_active Expired
-
1947
- 1947-01-09 GB GB758/47A patent/GB630707A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0404830A1 (en) * | 1988-03-11 | 1991-01-02 | GALLAGHER, Peter Christopher John | Annular fluorescent lamp |
| EP0404830A4 (en) * | 1988-03-11 | 1992-08-12 | Peter Christopher John Gallagher | Annular fluorescent lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| FR906093A (fr) | 1945-12-21 |
| GB630707A (en) | 1949-10-19 |